Exterior view of the original McKim, Mead & White-designed Pennsylvania Station in New York City. Cars and people outside the terminal. Electric waves being depicted by an animation of a strong man sending waves of electricity out from the fingers of his hands. A railroad train enters an electrified tunnel. Another train comes out of a tunnel of the electrified Hudson and East River tubes. A train pulls up at the Bryn Mawr station on the fully electrified Philadelphia-Paoli route.
A film on U.S. electric power resources. Pioneers of electrical industry. Inventor Thomas Alva Edison and German-American mathematician and electrical engineer Charles Proteus Steinmetz seated at a desk and discussing. Buildings in Schenectady, New York. Aerial view of the buildings. A mercury vapor power station.
View from Niagara River gorge of the exterior of the Schoellkopf Power Generating Station, operated by New York's Niagara Power Company. The turbine deck of the power plant, with turbines being driven by water of Niagara Falls. Bank of electric generators in operation. Change of scene to open gondola rail cars containing coal for a power plant. A steam locomotive pulling a freight train. An electric powered freight train of the Virginian Railway moving through snowy landscape over its electrified 134-mile track in the mountains,from Mullens, West Virginia, over Clark's Gap, to Roanoke, Virginia. A coal car being emptied by a tipper.
A film on U.S. electric power resources. A modern steam power station in the United States. Interior of the power plant. Machines and equipment in the plant. A man works on a machine. A map locates power plants in a broad area of the mid-Atlantic and Northeast U.S., including Pennsylvania, Ohio, and New York. The map legend cites different fuels including coal and oil.
A transcontinental non stop flight in the United States. A U.S. Army Air Service Fokker T-2 aircraft at Roosevelt Field in New York. ' Army Air Service Non-Stop Coast to Coast' painted on the side of the aircraft. Men near the aircraft. Lieutenant John A. Macready and Lt. Oakley G. Kelly are helped in their parachutes beside the aircraft. They pose. The aircraft taxis and takes off. The aircraft in flight. It lands in San Diego, California. Lieutenants Macready and Kelly beside the aircraft. People in the background.
Aircraft are used for different purposes in the United States. The U.S. Air Mail Service makes use of commercial aviation. Snow covered mountains as seen from an aircraft. Animation of a small aircraft following a line across a map from New York to San Francisco. A U.S. air mail truck is backed up to a U.S. mail service converted Airco DH-4 aircraft on a grass landing field.
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